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Digi Transport WR21 4G LTE - Global

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  • Model: WR21-L42B-DE1-SW

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WR21 DataSheet

Note: The Digi Transport WR21 comes with a 5 year warranty

The WR21 4G is a full-featured cellular router designed to provide connectivity for 2.5/3G/4G networks. With its high-performance and reliability, it offers the flexibility to scale from basic connectivity applications to enterprise class routing and security solutions. With its versatile connectivity options and extended temperature ranges, the WR21 is well-suited for both commercial and industrial environments. The WR21 is available in both standard routing and enterprise configurations.

The standard version offers basic routing, NAT and security, while the enterprise version adds advanced routing, security/VPN and stateful firewall. Advanced features empower the WR21 to be used as a component of a PCI compliant network. The WR21 features remote management solutions that enable easy setup, configuration and maintenance of large installations of a wide-range of Digi devices. Device Cloud by Etherios provides web-based device management for remote cellular routers and gateways. A list of the WR21's additional benefits include:


  • 4G LTE cellular interface
  • Compact, low-cost, flexible cellular routing platform with standard and enterprise feature sets
  • Remote management options streamline operations
  • Ideal for enterprise, retail, transportation, financial, remote office and network backup applications

With its remote management possibilities and advanced features, the WR21 is a great solution for your business or company's needs.